Every agent-payable API.

Scholarly search API - academic papers and research articles for a query, powered by OpenAlex. Returns ranked works with title, authors, year, venue, DOI, citation count and open-access status. A google-scholar-style research / scholarly articles search for agents. Data source: OpenAlex (CC0).

School Study-session planner: Schedule supplied topics into short daily study sessions. Tailored for school workflows.

Prüft am Objekt schrift den Befund Zahl renderblockierender Ressourcen.

Prüft am Objekt schrift den Befund TLS-Aushandlungszeit.

Prüft am Objekt schrift den Befund Anteil moderner Bildformate.

Prüft am Objekt schrift den Befund Zeit bis zum sichtbaren Renderstart.

Prüft am Objekt schrift den Befund Zahl geladener Ressourcen.

Prüft am Objekt schrift den Befund Zeit bis zum ersten Byte.

Prüft am Objekt schrift den Befund Verbindungsaufbauzeit.

Prüft am Objekt schrift den Befund übertragene Bytemenge.

Search scientific papers across OpenAlex (250M works, all fields), arXiv (preprints) and PubMed (biomedicine) in one call. Returns title, up to 5 authors, year, venue, DOI, landing URL, open-access PDF URL, citation count and abstract (up to 600 chars), merged and deduplicated by DOI. Params: query (required), source ('all' default, 'openalex', 'arxiv', 'pubmed'), limit (1 to 25, default 10), year_from, open_access_only (default false).

Trust score (0-100) for an x402 service listed in the Bazaar: liveness probe, on-chain payer diversity, reported-vs-verified revenue (detects inflated counters and self-dealing), and listing age. Returns full component breakdown and flags.

Score up to 10 x402 endpoints in a single paid call. Each found result carries the FULL trust report — identical to POST /v1/x402-trust: score, grade, scoreRange, recommendation, confidence breakdown, the component/subscore breakdown, explanations, flags + flagsDetailed, advertised price, and 30-day on-chain stats — not just the scalar verdict. Cache rows older than 15 minutes are recomputed on-demand from the latest stored probes and settlements, so scores typically reflect reality within minutes. No live network re-probe is performed — for a fresh live probe use /v1/x402-trust. Per-request recompute limits apply (time + count); results include `recomputed` and `computed_at` so you can see which rows used cached vs freshly computed scores. Resources not in our observation set return `found:false`; you still pay for the batch AS LONG AS at least one resource is tracked. If NONE of the supplied resources are in our observation set the request is rejected with HTTP 400 `notCharged:true`

Score up to 100 x402 endpoints in one call. For teams: per-agent spend limits and an audit trail at lumierepaycheck.org/subscribe.

Assess how trustworthy a domain is using authoritative live signals, not just its spelling. Fuses RDAP registration data (domain age — the single strongest phishing signal — plus registrar, expiry and registry status flags), DNS resolvability (A/AAAA), MX presence and DNSSEC into a 0-100 risk score with a verdict (low/medium/high) and the exact reasons. Pairs with `urltrust` (lexical) for a complete picture.

Score a token contract for honeypot/rug patterns

Score a transaction for risk before sending

Scores how readable a German text is: Flesch Reading Ease (Amstad adaptation) plus the four Wiener Sachtextformel variants. Returns both scores, the underlying counts (sentences, words, syllables, sentence length) and the formulas, so the result can be recomputed. Syllable counting is a disclosed approximation (vowel-group heuristic), not an official certification.

Scottish Highlands — Weather immersion for processing discomfort, wildness, and rugged environments.

Beagle — Scout — Investigation companion for following leads and finding connections.

Fast public web research with exact quotes, source hashes, conflicts, and a propose-only receipt.

Generates a comprehensive scouting report for a company including news, founders, funding, media links, and historical headcount.

Scrape a LinkedIn company page by URL. Returns company details including description, industry, employee count, specialties, revenue estimates, and address.

Scrape a LinkedIn user profile by URL. Returns detailed profile data including work experience, education, skills, languages, and contact info.

Scrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost.

Fetch one public HTTP(S) URL for research, extraction, or agent workflows. Returns the final URL, upstream status, content type, and decoded content. Private, local, metadata, and reserved destinations are blocked; redirects are revalidated and response size and duration are bounded.

Scrape any public web page and get clean structured JSON (title, text, meta). Pay per call with USDC on Base.

Scrapes any public web page and returns clean structured JSON (title, text, length). The workhorse — agents use this for real data extraction.

Scrape a URL and return markdown, links, metadata, and tech stack. Falls back to Firecrawl if needed. 1 credit.

Fetch any URL and return clean text, title, description, Open Graph tags, canonical, favicon, headings, word count, reading time. Ideal for LLM agents building summaries or doing research. Edge-cached 5min. POST JSON { url, maxTextLen? }.

Scrape a public webpage and extract clean readable text. Use this web scraping endpoint when an AI agent needs page content for summarization, research, retrieval, content extraction, indexing, or downstream analysis without parsing raw HTML.

Headless scraper proxy for AI agents at $0.01 per accepted scrape. Fetch a public HTTPS URL and return clean LLM-ready Markdown. Agent-safety guarantee: output is validated as clean text before serving; binary or garbled content is rejected with no charge.

Scrape any URL and get clean markdown content — ideal for extracting readable text from web pages

Scrape any URL, return clean text. Body: {"url": "https://example.com"}

Scrape any web page: URL to Markdown / HTML to Markdown for LLM context. Readability article extraction strips nav, ads, scripts, and footers while keeping tables and code blocks. Optional render:true executes JavaScript in a headless browser for SPAs (React/Next/Vue).

Scrape a URL and return clean markdown (?url=)

JSON tier (deterministic, no LLM): verifies a claimed value lives at a named JSON path in a public endpoint's response, by independent double re-fetch. Use it for machine-readable API responses; for HTML pages use /verify. Claim keys are paths (data.items[0].price). Type-strict; volatile values return unverifiable, never a guess. Public HTTPS JSON only. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them.

XML tier (deterministic, no LLM): verifies a claimed value lives at a named path in a public XML document, by independent double re-fetch. Use it for feeds and sitemaps; for JSON use /verify-json, for HTML use /verify. Paths address elements and @attributes (urlset.url[0].loc). String-exact; ambiguous or volatile values return unverifiable, never a guess. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them.

Redirect tier (deterministic, no LLM): verifies where a public URL actually leads: final URL (byte-exact), first response status, and hop count of the HTTP chain, walked twice with per-hop SSRF checks. Use it to confirm a link or a moved page points where it claims. Loops and unstable chains return unverifiable, never a guess. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them.

Checksum tier (deterministic, no LLM): verifies the exact bytes served at a public URL hash to a claimed sha256, by independent double re-fetch. Use it to confirm a download or artifact matches its published checksum. Bodies up to 3 MB; dynamic pages return unverifiable, never a guess. sha256 only. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them.

PRESENCE tier (deterministic, no LLM): confirms the claimed value appears on the live page — it does NOT confirm the value is the right answer to the question. Positive verdict is "present", never "pass"; check_type web_field_presence_v1. For full verification use /verify. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them.

List every California-licensed contractor in one trade classification and county (e.g. C-10 electrical in Los Angeles), with licence status, address, phone, bond and workers' comp. Read live from the CSLB public data portal.

Look up Virginia contractor and trade licences (DPOR) by business or person name and city, returning licence number, class, address, expiry, specialties and email. Statewide roster, refreshed nightly from DPOR's official regulant lists.

Find Malaysian businesses by category, state, city or name, with phone, street address, city, state and postcode for each listing. Every business in the businesslist.my directory (283,000 listings across 365 categories), one row per business, refreshed when the directory snapshot is.

Verify a California contractor licence by CSLB licence number or business name, returning licence status (normalised and as CSLB words it), classifications, issue and expiry dates, bond and workers' comp. Read live from the CSLB 'Check A License' registry; an unknown licence number is answered free.

Look up New Mexico contractor licences (Construction Industries Division) by licence number, business name, city, ZIP or status, returning status, expiry and business address. Every licence PSI Exams lists for NM CID, active and lapsed, refreshed monthly.

New and existing business entities from four state registries (CO, OR, NY, CT) in one schema, filterable by state, formation date, city, county and entity type. Nightly refresh of each state's open-data file covering the last 400 days of formations; a `since` date returns only what is new.

Check a business entity's registry record and standing in CO, OR, NY or CT by name or entity id, with OFAC SDN sanctions and HHS-OIG LEIE exclusion-list matches on the same row. For KYB, vendor onboarding and counterparty checks by agents.

Search SEC EDGAR full text (8-K, 10-K, 10-Q, S-1, Form D and more) by keyword, form type, company or date, and get each hit with the filing URL and the filer's latest reported revenue, net income and shares from XBRL company facts. Ticker map cached nightly; per-page price, no subscription.

Find Philippine businesses by category, province, city or name, with phone, street address, city and province for each listing. Every business in the businesslist.ph directory (214,000 listings across 372 categories), one row per business, refreshed when the directory snapshot is.